Issue description as below:1. STM32F072+STM32CUBEMX+FREERTOS+I2C1 DMA2. I2C1 was set for rx DMA 2. I use HAL_I2C_Mem_Read_DMA() for external device memory reading and it retured HAL_OK,but no data written to DMA buffer , DMA1_Channel2_3_IRQHandler fo...
I use STM32H750XBH6, Flash is 128kBytes.My Program is too big,so I Write a BootLoader to load the program into sdram ,and run it in sdram.This is the setting of my APP in keil，This way can run the program successfully , but I cannot debug APP in Keil...
Hi All,I am Ketan, and I am implementing own driver for STM32F4 device. I have STM32F4-DISCO Development, everything looks fine when I2C talks on-board slave device (CS43L22) but when I2C talk to external slave, which is connected thorough Jumper wir...
Hi,I am using STM32F030 for a project where I need to trigger ADC conversion every 100us. I am running this SoC on 8MHz HSI. I am using TIM3 TRG for initiating ADC conversion every 100us. I am obtain ADC every 100us with ADC_CH5 which is set to 3V3 a...
I have an application requiring updating the integral and derivative values for a set of PID controllers. Each arriving error value must be added to the integral value and subtracted with the last error value. I want to streamline this with DMA. I c...
I am trying to flash and debug my .elf file with the help of openocd and gdb server in UBUNTU . After opening gdb prompt either using gdb-multiarch or arm-none-eabi-gdp and trying the command : target remote localhost:3333 , I am prompted with an err...
Hello everyone, I am using NUCLEO-F410RB Board embedding STM32F410RBTx Device and I was trying to port the FreeRTOS bare minimum(kernel w/o CMSIS) api here and it is throwing me an error when I create a bare minimum task(no global variables or arrays...
Is there a spice model for these op amps? I am using a stm32g474ce.
I have an idea which I am trying to implement, but have not been successful so far. The project I am working on is using STM32G071K8 microcontroller. The project is implemented in uVision Keil.Requirements:Allocate 2K of flash memory to hold specific...
Hi all,I'm using STM32F429BIT6。my question is: C3 is 3.3uF±10%，How do you like this circuit?When WDG reset in the MCU STM32F429BIT6,It will lead to CMOS failure of the MCU NRST？If C3 is 2.2uF±10%，the CMOS of the MCU NRST will be OK？Thanks！NRST Circu...
